baber/WOPTO huggingface dataset:
Patent NO-973020-D0 (NO)
Inventor: CHABRECEK PETER
IPC: G02B1/10
Filed: 1997-06-27
Abstract: PCT No. PCT/CH95/00309 Sec. 371 Date Sep. 12, 1997 Sec. 102(e) Date Sep. 12, 1997 PCT Filed Dec. 27, 1995 PCT Pub. No. WO96/21167 PCT Pub. Date Jul. 11, 1996The invention relates to crosslinked polymers, which are polymerisation products of a polymerisable mixture that comprises the following components: a) a macromer of formula C  wherein Macro is an m-valent radical of a macromer from which the number m of groups Rxx-H has been removed, each Rx, independently of the others, is a bond, -O-, -NRN- or -S- wherein RN is hydrogen or lower alkyl, PI* is a bivalent radical of a photoinitiator, Raa is the moiety of a photoinitiator that forms the less reactive free radical on cleavage of the photoinitiator, and m is an integer from 1 to 100, b) a copolymerisable vinyl monomer and c) a copolymerisable crosslinker. The polymers are suitable especially for the production of mouldings, such as for contact lenses.
Patent NO-983434-D0 (NO)
Inventor: YU HESHUI
IPC: C10G7/00
Filed: 1998-07-24
Abstract: The present invention is directed to a process and apparatus for the reclaiming and re-refining of waste oils. The process comprises raising a temperature of a feed mixture of fresh waste oil and a recycled non-volatile residue to a range of 400  DEG C to 490  DEG C for a time sufficient to cause pyrolysis of said heavy hydrocarbons contained in the feed mixture, but insufficient to permit substantial undesired polymerization, oxidation and dehydrogenation reactions to take place in said feed mixture; cooling the resulting pyrolized waste oil mixture to a temperature in the range of 300  DEG C to 425  DEG C, and maintaining said temperature while allowing volatile components in the pyrolyzed waste oil mixture to evaporate, leaving a non-volatile residue containing said contaminants; condensing the evaporated volatile components to form a reclaimed oil product; and mixing the non-volatile residue with fresh waste oil to form more of said feed mixture and repeating said temperature raising, cooling, evaporation and mixing steps on a continuous basis, while continuing to condense volatile components evaporated from said pyrolyzed waste oil mixture. The apparatus comprises a heating unit, a container, a condenser and pumping equipment and piping. The process and apparatus of the present invention generate #2 diesel fuel, gasoline and coke from waste oil.
Patent NO-990671-D0 (NO)
Inventor: WANG YUGUANG
IPC: A61K31/4709
Filed: 1999-02-12
Abstract: 1,4 Di-substituted piperidine muscarinic antagonists of formula (I) or an isomer, pharmaceutically acceptable salt, ester or solvate thereof, wherein X is a bond, -O-, -S-, -SO-, -SO2-, -CO-, -C(OR<7>)2-, -CH2-O-, -O-CH2-, -CH=CH-, -CH2-, -CH(C1-C6 alkyl)-, -C(C1-C6 alkyl)2-, -CONR<17>-, -NR<17>CO-, -O-C(O)NR<17>-, -NR<17>C(O)-O-, -SO2NR<17>- or -NR<17>SO2-; R is cycloalkyl, optionally substituted phenyl or optionally substituted pyridyl; R<2> is H, alkyl, optionally substituted cycloalkyl, cycloalkenyl, t-butoxycarbonyl or optionally substituted piperidinyl; and the remaining variables are as defined in the specification, are disclosed. Compounds of formula (I) are useful for treating cognitive disorders such as Alzheimer's disease. Also disclosed are pharmaceutical compositions, methods of preparation and combinations of compounds of formula (I) with ACh'ase inhibitors.
Patent NO-991043-D0 (NO)
Inventor: PEGLION JEAN-LOUIS
IPC: A61P25/18
Filed: 1999-03-03
Abstract: Benzocyclobutane derivatives (I) are new. Benzocyclobutane derivatives of formula (I) and their isomers and acid-addition salts are new: Z1-Z4 = H, halogen, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, (3-8C)cycloalkyl(1-6C)alkyl, OH, 1-6C alkoxy, benzyloxy 2-6C alkenyloxy, 2-6C alkynyloxy, CN, CF3, OCF3, NO2, OSO2CF3, OSO2Me, NHCOMe, NHCOCF3, NHSO2Me, NR1R2 or CONR1R2; R1, R2 = H, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, aryl(1-6C)alkyl or (3-8C)cycloalkyl(1-6C)alkyl; X = O, SOp, (CH2)n or CH2YCH2; p = 0-2; n = 1-4; Y = O, Se, SOp, NR1 or CR1R2; A = (CH2)mQ; Q = NR1R2, 4,5-dihydro-2-oxazolylamino or 4,5-dihydro-1H-imidazol-2-ylamino; m = 1-6. An Independent claim is also included for the preparation of (I).
Patent NO-992777-D0 (NO)
Inventor: LIPASTI LAURI
IPC: H03M7/00
Filed: 1999-06-08
Abstract: The invention relates to digital signal processing and specificly to level control of a pulse density modulated (PDM) signal generated by a sigma-delta modulator. A single-bit pulse density modulated PDM signal is generated by a first sigma-delta modulator (2) being an analog modulator, for instance. Level control is performed by multiplying the single-bit pulse density modulated PDM signal by a multibit multiplier (300) to obtain a multibit number stream, which is reconverted into a single-bit PDM signal by a second digital sigma-delta modulator (4). In accordance with the invention, the performance of the second sigma-delta modulator (4) is better than that of the first sigma-delta modulator (2), as to the signal-to-noise ratio. Thus, the most significant factor in the total signal-to-noise ratio (SNR) is the noise level of the first sigma-delta modulator (2), by which the PDM signal was originally generated. In the subsequent second sigma-delta modulator (4), the PDM signal can then be attenuated as much as is the difference between the SNR performances of the modulators without any decrease in the total signal-to-noise ratio. A relative amplification of the PDM signal is provided in this manner.
Patent NO-992864-D0 (NO)
Inventor: ALBERTINI CARLO
IPC: G01N3/00
Filed: 1999-06-11
Abstract: Seismic wave simulation apparatus (1) includes an elastic energy accumulator (4) shaped to induce a simulated seismic wave of known form in a geological specimen (2) in which is embedded the foundation (3) of a building. A hydraulic actuator (5) is used to preload the accumulator (4) in a direction reverse to arrow A and an explosive bolt (6) is exploded, thereby releasing the energy of the accumulator (4) as a seismic wave through the geological specimen (2). The specimen (2) is provided with transducer bars (8) and an electrified metallic thin sheet (9) connected to a Wheastone bridge in order to obtain various measurements. <IMAGE>
Patent NO-995244-D0 (NO)
Inventor: YAMAGISHI HARUMI
IPC: H04M1/72469
Filed: 1999-10-27
Abstract: Cellular telephone which utilizes a dial shuttle for selecting functions listed in various option lists to be performed. The dial shuttle is depressed by a user to call up a particular option list menu (option group) on the telephone's display. Upon depression of the dial shuttle, one of the option groups stored in memory that is associated with the current operating mode of the device is retrieved, wherein each of the stored option groups is associated with a respective operating mode and includes a respective plurality of functions for selection by a user during the respective operating mode. The current operating mode pertains not only to whether a telephone call is taking place but also to the number of digits that have been entered into the cellular telephone. The retrieved option group is displayed and the dial shuttle is utilized by the user to selected one of the displayed functions for execution.
Patent NO-995252-D0 (NO)
Inventor: RIPA GIORGIO
IPC: C07D257/02
Filed: 1999-10-27
Abstract: A process for the preparation of 1,4,7,10-tetraazacyclododecane of formula (I), starting from decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]acenaphthylene of formula (II): comprising the direct step of hydrolysis in aqueous solution, in conditions of slightly acid, neutral or slightly basic pH, with a primary diamine of formula (V), in which x ranges between 0 and 2, and Q is -CH2CH(OH)CH2-, -(CH2)2NH(CH2)2-, or -[(CH2)2NH]2(CH2)2, when x is 1, or Q is -CH2- when x is 2.   <IMAGE>
Patent NO-996038-D0 (NO)
Inventor: MUNCK FLORIAN
IPC: C08F4/64
Filed: 1999-12-08
Abstract: A catalyst system for (co)polymerisation reactions, containing (A) metallocene amide-halides of formula L2M(Hal)(NR2) (I) and (B) a co-catalyst, in which L = metallocene ligand; Hal = halogen, i.e. F, Cl, Br or I; M = Group III, IV or V metal or a lanthanide; R = linear or branched, saturated or unsaturated 1-8C hydrocarbyl, or the group NR2 may be a heterocycle with up to 8 carbon atoms and possibly other hetero-atoms.  Also claimed are: (i) compounds (I) as above and (ii) a process for the production of compounds of formula LxMHaly(NR2)z-y (II); x = 1 (in which case y = 1, 2 or 3 and z = 3) or x = 2 (in which case y = 1 or 2 and z = 2).
Patent GB-0016359-D0 (GB)
Title: Optical apparatus
IPC: B42D15/10
Filed: 2000-07-03
Abstract: An optical device for security and anti-counterfeit applications comprises a diffractive structure comprising a discrete region that in response to white light illumination generates an image by a process of diffraction in close angular proximity to the specular reflection and which is thus substantially non-visible to an observer, and which under coherent illumination generates a laser projection covert image which forms an image in an image plane located away from the physical plane of the device and which is angularly co-located in close proximity to the direction and position of the specular reflection.
Patent GB-0303516-D0 (GB)
Title: Conversational bearer negotiation
IPC: H04M7/00
Filed: 2003-02-15
Abstract: A method of setting up a session between peer user terminals of a communication system, wherein at least one of the user terminals is a dual-mode terminal having access to both an IP-based packet-switched access network and a circuit-switched access network, and the session extends at least in part across the circuit-switched access network. One of the user terminals initiates the session by sending Session Initiation Protocol (SIP) signaling to a SIP server over the IP-based network. The SIP server sends a notification to a gateway server to establish one or more conversational bearers. The gateway server then sends a callback telephone number to the dual-mode terminal. The dual-mode terminal then calls the callback number to establish a circuit-switched session with the gateway server.
Patent GB-0320957-D0 (GB)
Title: Document authentication
IPC: G07D7/04
Filed: 2003-09-08
Abstract: In order to check the authenticity of a banknote or other such document it is printed with two patches of magnetisable ink, and each patch is magnetised to present a multipole sequence of alternating polarity. If the document is folded to bring the two patches together and then rubbed to and fro in the direction of the pole sequences, they will be subject to alternating forces of attraction and repulsion which can be sensed through the fingertips and gives the impression of a physically rippled texture notwithstanding that the patches actually have a smooth surface. The presence or absence of this effect can therefore be used to distinguish between a genuine document bearing such magnetised patches and a counterfeit which may be visually identical but lacks the correct magnetisation. In a variant only one of the patches is printed on the document itself and the other is on a separate “key” device which is rubbed over it to test for the presence of the correct magnetisation.
Patent GB-0506285-D0 (GB)
Title: Telecommunications system and method
IPC: H04L29/06
Filed: 2005-03-24
Abstract: A telecommunications system provides an internet protocol multimedia communications session to a mobile user equipment. The system comprises an internet protocol multimedia subsystem including a call state control function operable to control the multimedia communications sessions, and a home subscriber server operable to provide information associated with the mobile user equipment for providing the communications session. A packet radio network is operable to provide a mobile communications facility to the mobile user equipment to support the multimedia communications session. The call state control function is operable in response to a request message from the mobile user equipment for the communications session to be established, to generate an authorisation token for the mobile user equipment in accordance with subscriber information representing a service to which the mobile user equipment has subscribed. The request from the mobile user equipment identifies that the communications session requested is for one of a group communications session sharing a communications resource, or a single communications session for which a communications resource is dedicated to the mobile user equipment. The authorisation token generated by the serving call state control function for communication to the mobile user equipment provides an indication that the mobile user equipment can use correspondingly one of a common communications bearer or a dedicated communications bearer via which the communications session can be supported. As such a plurality of mobile user equipment can request and receive a group multi-media communications session authorised through a token based authorisation procedure. The packet radio network can then allocate a group multi-media communications session, which shares a common packet communications bearer.
Patent GB-0602171-D0 (GB)
Title: Device for monitoring the condition of a human being
IPC: A61B5/0205
Filed: 2004-08-04
Abstract: A device for continuously monitoring one or more indicators relating to the health or comfort of a person 12 includes one or more sensing means for measuring a value of one or more desired indicators and a communicating means 13 communicating an alarm signal when the measured value is above or below a predetermined value or range of values range, wherein the device 10 is adapted to be attached to an item of clothing 14 of the person 12.
Patent GB-0711406-D0 (GB)
Title: Optimizing power settings of an access point in a communication system to mitigate interference
IPC: H04W84/04
Filed: 2007-06-13
Abstract: A method and apparatus for optimizing power settings of an access point in a communication system includes a first step (300) of initializing an access point by determining power levels of neighbouring cells and in response setting an initial power setting of the access point. A next step (302) includes reducing the power setting of the access point by a transmit safety margin. A next step (304) includes providing at least one subsequent measurement report of power levels of neighbouring cells. A next step (306) includes adjusting the power setting of the access point in response to the at least one subsequent measurement report. A next step (308) includes repeating the providing and adjusting steps until an optimal power setting of the access point is achieved to mitigate interference with surrounding cells.
Patent GB-0712809-D0 (GB)
Title: Apparatus and method for improved management or server devices
IPC: H04W84/10
Filed: 2005-12-29
Abstract: Apparatus, systems and methods for improved management of devices, one embodiment of which includes a plurality of system components, at least one of which includes an antenna coupled to the system component to transmit signals containing information related to at least one performance aspect of the system component. Other embodiments include a management entity to receive the signals and analyze the information contained therein and to provide control signals meant to cause an alteration in at least one performance aspect of a system component.
Patent GB-8618587-D0 (GB)
Title: Adhesive blends
IPC: C08L51/06
Filed: 1986-07-30
Abstract: A polyolefin-containing adhesive blend comprising (A) 10 to 30 parts by weight of a graft copolymer of a polypropylene backbone grafted with 0.001 to 30% by weight of at least one polymerisable ethylenically unsaturated carboxylic acid or derivative thereof, (B) 10 to 50 parts by weight of a linear low density polyethylene and (C) 20 to 80 parts by weight of polypropylene, the sum of (A) (B) and (C) being 100 parts by weight. The adhesive blend is suitable for bonding polypropylene to polar materials such as ethylene-vinyl alcohol copolymers and nylon. The invention includes multi-layered structures produced using the polyolefin-containing adhesive blend.
Patent GB-8626233-D0 (GB)
Title: Data-storing devices
IPC: G06K19/06
Filed: 1986-11-03
Abstract: Apparatus for delivering power to and communicating with a data-storing device (4), e.g. a token, in a contactless manner includes a resonant circuit (6) arranged for inductive coupling with the device. The values of the components are selected to give a relatively constant power transfer over the possible range of distances between the inductances (36, 8). Communications from the device resulting in changes in the token impedance are detected by sensing current changes in the resonant circuit. The power transmitted by the resonant circuit is limited to prevent excessive power damaging devices whose characteristics are such that they may be damaged by higher power levels. Devices which require higher levels can send a signal which results in the limit being bypassed.
Patent GB-9220728-D0 (GB)
Title: Monitoring digital circuitry
IPC: G01R31/3185
Filed: 1992-10-01
Abstract: A chip (10) consists of a plurality of subsystems (20-26), with the state machines in each subsystem being coupled to a status bus (36), and status selection and multiplexing means selecting any of the subsystems so that its state machines can be monitored (eg for design fault detection) via a set of state monitor pins. The selection means preferably use existing control and data paths of the system, with the system in an off-line state. The status bus can conveniently be 6 data bits plus a clock bit, so that the clock of a selected subsystem is provided along with its state machine states. The status bus can optionally be expanded to allow the state machines of a selected subsystem to be driven to correct a fault, either via an external circuit or by means of on-chip programmable circuitry in the status subsystem (35). Alternatively, a subsystem can be permanently selected and its state machine states used to control an external circuit (71) added to fix the fault by modifying the interfacing functionality with the surrounding chips.
Patent GB-9409590-D0 (GB)
Title: Paracetamol phosphate for immunoassays
IPC: G01N27/416
Filed: 1994-05-13
Abstract: Phosphatase activity is detected electrochemically with 4-acetamidophenyl phosphate (paracetamol phosphate) as substrate.
Patent GB-9426185-D0 (GB)
Title: Elastomeric ears for disposable absorbent article
IPC: A61F13/15
Filed: 1994-12-23
Abstract: Disclosed is an elastomeric ear suitable for use on a disposable absorbent article. The elastomeric ear is formed from an elastomeric material which defines a proximal edge, a distal edge, a first connecting edge and a second connecting edge. The first and second connecting edges connect the proximal and distal edges. The second connecting edge is non-parallel to the first connecting edge, and the proximal edge is longer than the distal edge. A fastener is joined to the elastomeric ear. Also described is a disposable absorbent article including such an elastomeric ear.
Patent GB-9509888-D0 (GB)
Title: Terpenoidic derivatives useful as antitumour agents
IPC: C07D233/64
Filed: 1995-05-16
Abstract: The present invention relates to terpenoidic derivatives, known in the art as Sarcodictyins, for use as therapeutic agents, and to pharmaceutical compositions containing them. In particular, Sarcodictyins can be useful as therapeutic antineoplastic agents in the treatment of cancers in human or animal beings.
Patent GB-9714621-D0 (GB)
Title: Dislodging or loosening mucus in a person's lungs
IPC: A61H23/02
Filed: 1997-07-14
Abstract: An apparatus for dislodging or loosening mucus in a person's lungs, for example of a sufferer of cystic fibrosis, comprises a bath (24) arranged to receive the person (28) and filled with water (30) such that the person's chest is immersed in the water. A vibrator (34) vibrates the liquid so that the vibrations are transmitted to the person's lungs. In use the vibrations are preferably at the pulmonary resonant frequency or Helmholtz resonant frequency of the person's lungs. <IMAGE>
Patent GB-9802542-D0 (GB)
Title: New use
IPC: A61K31/451
Filed: 1998-02-05
Abstract: A composition comprising loperamide or a pharmaceutically acceptable salt thereof for use in the prevention and/or treatment of microbial infections.
Patent GB-9803382-D0 (GB)
Title: Detection system
IPC: C12Q1/6818
Filed: 1998-02-19
Abstract: A method for detecting the presence of a target nucleic acid sequence in a sample is provided. The method comprises subjecting the sample to an amplification reaction to obtain an amplification product where the target nucleic acid sequence is present using a set of nucleotides, at least one of which is fluorescently labelled. The amplification product is contacted with a probe under conditions in which the probe will hybridise to the target sequence. The probe comprises a reactive molecule which is capable of absorbing fluorescence energy from or donating fluorescent energy to the fluorescent labelled nucleotide. The fluorescence of the sample is monitored and related to the presence of the target nucleic acid sequence. The method can be used to quantitate the amount of target nucleic acid in the sample as well as to determine sequence characteristics. Kits for effecting the method are also provided.
Patent GB-9913943-D0 (GB)
Title: Improvements relating to windows and doors
IPC: E05D11/00
Filed: 1996-12-03
Abstract: A window assembly comprises a movable frame 14 coupled by a hinge to a fixed frame 12 to allow the movable frame to be swung open and closed. A male engagement pin or spigot 46 projecting from the movable frame 14 engages in a socket 60, 72 on the fixed frame 12 as the window is closed. The spigot 46 has a tapered or rounded tip 50 on one side which progressively engages a tapered mouth surface 92 of the socket 72, to draw the frames into sealing engagement when in the closed position, and to prevent the frames from being levered open, and a flat profile 98 on the other side for obstructing removal. In one form, the pin is reinforced with webs and with a support plate. The socket may be shaped in a complementary fashion to that of the spigot and its position may be adjustable to vary the degree of compression. The socket can have spikes which bite into the surface of the frame to hold the spigot in position.
Patent HU-0001558-D0 (HU)
Title: Process for the preparation of pirlindole hydrochloride
Inventor: BELOTTI PAOLO
IPC: C07D487/04
Filed: 2000-04-14
Abstract: Process for the synthesis of pirlindole hydrochloride of formula (I) characterized in that the 6-methyl-1-(2-chloroethyl-imino)-1,2,3,4-tetrahydrocarbazol hydrochloride cyclizes to yield 1,2,5,6-tetrahydro-8-methyl-pyrazineÄ3,2,1-j,kÜ-4H-carbazol of formula (VI) which is subjected to reduction.
Patent HU-0100495-D0 (HU)
Title: Use of prostaglandin (pge2)receptor 4 (ep4)selective agonists for the treatment of acute and chronic renal failure
Inventor: PARALKAR VISHWAS MADHAV
IPC: A61P9/12
Filed: 2001-01-30
Abstract: This invention is directed to methods and compositions of teating acute or chronic renal failure or dysfunction, or conditions caused thereby comprising administering prostaglandin agonists, which ae EP4 receptor selective prostaglandin agonists.
Patent HU-1000593-D0 (HU)
Title: Vaccine compositions
IPC: A61P31/14
Filed: 2001-06-27
Abstract: A multi-valent vaccine composition is described comprising a whole-cell pertussis component, tetanus toxoid, diphtheria toxoid, and a low dose of a conjugate of the capsular polysaccharide of  H. influenzae  b.